Titanium(IV)-Mediated Ring-Opening/Dehydroxylative Cross-Coupling of Diaryl-Substituted Methanols with Cyclopropanol Derivatives
作者:Si-Xuan Zhang、Yan Ding、Jun-Jie Wang、Chuanji Shen、Xiaocong Zhou、Xue-Qiang Chu、Mengtao Ma、Zhi-Liang Shen
DOI:10.1021/acs.joc.1c01790
日期:2021.11.5
A titanium(IV)-mediated ring-opening/dehydroxylative cross-coupling of diaryl-substituted methanols with a cyclopropanol derivative was developed. The reactions proceeded efficiently to provide synthetically useful γ,γ-diaryl esters in moderate to good yields, which could be applied to the functionalization of complex molecules derived from bioactive fenofibrate and isoxepac and the synthesis of a
开发了一种钛 (IV) 介导的二芳基取代的甲醇与环丙醇衍生物的开环/脱羟基交叉偶联。该反应有效地进行,以中等至良好的收率提供合成有用的 γ,γ-二芳基酯,可应用于衍生自生物活性非诺贝特和异恶唑的复杂分子的官能化以及唑洛夫特前体的合成。